@charset "UTF-8";
* {
  padding: 0;
  margin: 0;
}

/*导航栏颜色*/
/*选中色*/
/* 标题选中色 */
/* 选中标题背景色 */
/* 标题未选中色 */
/* 小标题颜色 */
/*类似按钮悬浮背景色*/
/*详情标题*/
/*底部栏文字颜色*/
/* 1200/16 */
.flex-x-y {
  display: flex !important;
  justify-content: center;
  align-items: center;
}

.flex-x-vertical {
  display: flex !important;
  justify-content: center;
  flex-direction: column;
}

.flex-x-y-vertical {
  display: flex !important;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.dis_if {
  display: inline-flex;
}

.dn, .hide, .dis_none {
  display: none;
}

.dis_b, .dis-block {
  display: block;
  display: -webkit-box;
}

.dis_ib, .dis-iblock {
  display: inline-block;
}

.dis_f, .dis-flex {
  display: flex !important;
}

.dis_f_wrap, .dis-flex-wrap {
  display: flex !important;
  flex-wrap: wrap;
}

[class*=flex-]:not(.flex-three) {
  display: flex;
}

.onelist-hidden {
  display: block;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.twolist-hidden {
  display: block;
  display: -webkit-box;
  overflow: hidden;
  word-break: break-all;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.flex-box {
  flex: 1;
}

.flex-dir-row {
  flex-direction: row;
}

.flex-dir-column {
  flex-direction: column;
}

.flex-x-center {
  justify-content: center;
}

.flex-y-center {
  align-items: center;
}

.flex-x-between {
  justify-content: space-between;
}

.flex-x-around {
  justify-content: space-around;
}

.flex-x-end {
  justify-content: flex-end;
}

.flex-y-end {
  align-items: flex-end;
}

.flex-x {
  display: flex !important;
  justify-content: center;
}

.flex-x-y {
  display: flex !important;
  justify-content: center;
  align-items: center;
}

.flex-x-y-vertical {
  display: flex !important;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.flex-two {
  float: left;
  width: 50%;
}

.flex-three {
  float: left;
  width: 33.3%;
}

.flex-four {
  box-sizing: border-box;
  flex: 0 0 25%;
}

.flex-five {
  box-sizing: border-box;
  flex: 0 0 50%;
}

.t-l {
  text-align: left;
}

.t-c {
  text-align: center;
}

.t-r {
  text-align: right;
}

.p-a {
  position: absolute;
}

.p-r {
  position: relative;
}

.p-f {
  position: fixed;
}

.clear::after {
  clear: both;
  content: ' ';
  display: table;
}

#main {
  display: flex !important;
  align-items: center;
  flex-direction: column;
}

#center {
  max-width: 75rem;
}

.cur-p, li {
  cursor: pointer;
}

li {
  list-style: none;
}

.logo {
  max-width: 10rem;
  max-height: 2.25rem;
}

.mask {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(5, 7, 23, 0.6);
  display: none;
  z-index: 111111;
}

.mode_box {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  display: none;
  z-index: 111111;
  -webkit-animation-name: scaleDraw;
  /*关键帧名称*/
  -webkit-animation-timing-function: ease-in-out;
  /*动画的速度曲线*/
  -webkit-animation-iteration-count: 1;
  /*动画播放的次数*/
  -webkit-animation-duration: 2s;
  /*动画所花费的时间*/
}

.model {
  width: 55.25rem;
  height: 33.0625rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  box-shadow: 0rem 0.25rem 2rem 0rem rgba(25, 30, 64, 0.2);
}

.model .icon-close {
  position: absolute;
  font-size: 2rem;
  top: 2rem;
  right: 2rem;
}

.bg_transparent .header {
  background: white;
}

.bg_transparent .icon-menu:before {
  color: black;
}

.bg_transparent .icon-close:before {
  color: black;
}

#header {
  width: 100%;
}

#footer {
  width: 100%;
}

@keyframes scaleDraw {
  /*定义关键帧、scaleDrew是需要绑定到选择器的关键帧名称*/
  0% {
    transform: scale(0.8);
    /*开始为原始大小*/
  }
  25% {
    transform: scale(1);
    /*放大1.1倍*/
  }
}
